frogman112
Member
The motor has been running great so far this season until this weekend.
Yesterday, the RPM was fluctuating approximately 100 RPM when it was cruising between 4500-5000 RPM. It fluctuated in the lower RPM band as well but not as much.
Today, the RPM still fluctuated but it ran rough trying to get to 4500 RPM. The red light did not blink and there are no P-codes displayed in storage.
The plugs only have 4 or 5 hours on them. I checked the primary and secondary resistance of each coil before the season began and they checked out good. The battery is also new this season and it's kept on a battery tender.
Any suggestions?
Yesterday, the RPM was fluctuating approximately 100 RPM when it was cruising between 4500-5000 RPM. It fluctuated in the lower RPM band as well but not as much.
Today, the RPM still fluctuated but it ran rough trying to get to 4500 RPM. The red light did not blink and there are no P-codes displayed in storage.
The plugs only have 4 or 5 hours on them. I checked the primary and secondary resistance of each coil before the season began and they checked out good. The battery is also new this season and it's kept on a battery tender.
Any suggestions?
